public class AutomaticPlaceholderConstraint implements AttachmentConstraint
This interface AttachmentConstraint is a convenience class that acts as a placeholder and will be automatically resolved by the platform when set
on an output state. It is the default constraint of all output states.
The resolution occurs in TransactionBuilder.toWireTransaction and is based on the input states and the attachments.
If the interface Contract was not annotated with annotationclass NoConstraintPropagation, then the platform will ensure the correct constraint propagation.
public static AutomaticPlaceholderConstraint INSTANCE
This interface AttachmentConstraint is a convenience class that acts as a placeholder and will be automatically resolved by the platform when set
on an output state. It is the default constraint of all output states.
The resolution occurs in TransactionBuilder.toWireTransaction and is based on the input states and the attachments.
If the interface Contract was not annotated with annotationclass NoConstraintPropagation, then the platform will ensure the correct constraint propagation.
public boolean isSatisfiedBy(@NotNull
Attachment attachment)
Returns whether the given contract attachment can be used with the interface ContractState associated with this constraint object.
interface ContractState